librsync  2.0.2
util.c
1 /*= -*- c-basic-offset: 4; indent-tabs-mode: nil; -*-
2  *
3  * librsync -- the library for network deltas
4  *
5  * Copyright (C) 2000, 2001 by Martin Pool <mbp@sourcefrog.net>
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU Lesser General Public License as published by
9  * the Free Software Foundation; either version 2.1 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU Lesser General Public License for more details.
16  *
17  * You should have received a copy of the GNU Lesser General Public License
18  * along with this program; if not, write to the Free Software
19  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20  */
21 
22  /*=
23  | On heroin, I have all the answers.
24  */
25 
26 #include "config.h"
27 #include <stdlib.h>
28 #include <string.h>
29 
30 #include "librsync.h"
31 #include "util.h"
32 #include "trace.h"
33 
34 void rs_bzero(void *buf, size_t size)
35 {
36  memset(buf, 0, size);
37 }
38 
39 void *rs_alloc_struct0(size_t size, char const *name)
40 {
41  void *p;
42 
43  if (!(p = malloc(size))) {
44  rs_fatal("couldn't allocate instance of %s", name);
45  }
46  rs_bzero(p, size);
47  return p;
48 }
49 
50 void *rs_alloc(size_t size, char const *name)
51 {
52  void *p;
53 
54  if (!(p = malloc(size))) {
55  rs_fatal("couldn't allocate instance of %s", name);
56  }
57 
58  return p;
59 }
60 
61 void *rs_realloc(void *ptr, size_t size, char const *name)
62 {
63  void *p;
64 
65  if (!(p = realloc(ptr, size))) {
66  rs_fatal("couldn't reallocate instance of %s", name);
67  }
68  return p;
69 }
logging functions.
Public header for librsync.